Hardening Present

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MATERIAL SCIENCE(BNJ10602) HEAT TREATMENT HARDENING GROUP MEMBERS 1)SITI FATIHAH BINTI HALMI (DN140123) 2)MOHD KHAWARIZMI BIN SURANI (DN140092) 3)MOHD SHAHRIZAN BIN MOHD ALUDIN (DN140095) 4)MOHAMMAD SHAHIPUL NAIM BIN MOHD PEREDI(DN140091) 5)MUHAMMAD AFNAN BIN JAMRI (DN140031)

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presentation hardening heat treatment

Transcript of Hardening Present

PURPOSE OF HARDENING

MATERIAL SCIENCE(BNJ10602)

HEAT TREATMENT HARDENINGGROUP MEMBERS1)SITI FATIHAH BINTI HALMI(DN140123)2)MOHD KHAWARIZMI BIN SURANI(DN140092)3)MOHD SHAHRIZAN BIN MOHD ALUDIN(DN140095)4)MOHAMMAD SHAHIPUL NAIM BIN MOHD PEREDI(DN140091)5)MUHAMMAD AFNAN BIN JAMRI(DN140031)

Heat treatment

WHAT IS HARDENING

PURPOSE OF HARDENINGApplied to cutting tool and machine parts.

To develop high hardness

improvement of the mechanical properties

The process variableHardening Temperature

Soaking TimeDelay in quenching

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Application of hardness Parts that are subject to high pressures and sharp impacts are still commonly case hardened.

Example ProductCamshaftsRifle BoltFiring pinsConveyorGear

These include:

Transportation of product over long distancesReturn linesCurves and SpursAnyerpplications taht require transfer or stopping of product.Delivery of product to and from robotic cell.

APPLICATION ROLLER FOR INDUSTRIInduction heating advantages hardeningFrequency Control and heating timesCooling controlEnergy savingNo physical contactControl and located heatCan be integrated in production linesIncrease performance and saves space

Mechanical propertiesStrengthBrittlenesstoughnessconclusionTHANK YOU..